https://www.cosymphony.com/calendar daily 0.75 2026-02-08 https://www.cosymphony.com/calendar/spring-concert-series-1-b8nft-3ed74-fwaeb-txysb-ane29-6fj44 monthly 0.5 2026-02-23 https://www.cosymphony.com/calendar/spring-concert-series-1-b8nft-3ed74-fwaeb-txysb-ane29-tsfyj monthly 0.5 2026-02-23 https://www.cosymphony.com/calendar/chamber-concert-sunday monthly 0.5 2026-02-18 https://www.cosymphony.com/calendar/music-masters-series-1-72flj-tn6tt monthly 0.5 2026-02-05 https://www.cosymphony.com/calendar/music-masters-series-1-72flj-4ejgl monthly 0.5 2026-02-05 https://www.cosymphony.com/calendar/9bn6hw7m9j26sxz3wa86kxwjnmjpkd-lggmk-yc35n-x88y3 monthly 0.5 2026-02-04 https://www.cosymphony.com/calendar/high-desert-wind-quintet monthly 0.5 2026-02-04 https://www.cosymphony.com/calendar/cascadechamberfall2025-4xgrw-e6sbz monthly 0.5 2026-02-08 https://www.cosymphony.com/calendar/chamber-concert-saturday monthly 0.5 2026-02-18 https://www.cosymphony.com/calendar/spring-concert-series-1-b8nft-3ed74-fwaeb-txysb-ane29 monthly 0.5 2025-08-28 https://www.cosymphony.com/news-and-updates daily 0.75 2026-03-23 https://www.cosymphony.com/news-and-updates/chamberorchestra2026 monthly 0.5 2026-03-23 https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/54378713-e424-459c-98d7-2e193c8cafbe/Charlene+Chi.jpg News and Updates - Announcing the Central Oregon Chamber Orchestra with Commissioned Work by Chris Thomas for Solo Soprano - Make it stand out The program will feature mezzo-soprano Charlene Chi, performing Celestial Threads by composer Chris Thomas. This evocative work was commissioned especially for Chi to perform at this concert, marking a special collaboration between composer and soloist. Charlene Chi, originally from Toronto, is an acclaimed performer of operatic, chamber, and concert repertoire with appearances across North America, Europe, and South Korea. She has soloed with the Hawaiʻi Symphony Orchestra and the Seattle Chamber Orchestra and has performed in Rome’s Basilica di Santa Maria del Popolo, among many other distinguished venues. https://www.cosymphony.com/home daily 1.0 2026-02-19 https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/491e6f00-790e-4057-9c11-38ca38488594/fusiatilt1.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/c9205c49-3b6a-4f5f-a884-826f62c0adb0/1.png https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/a8d6c067-833a-4cca-9133-aa1b6238de0c/2.png https://www.cosymphony.com/contact-us daily 0.75 2021-02-02 https://www.cosymphony.com/about-cosa daily 0.75 2026-03-25 https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/1611878349961-0C5GGGT2X1TG9W1YO7CM/unnamed.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/69c535da-4c27-43f7-a2b6-612c7ebaaac8/Tanya+Elia+Square++Full+resolution-2.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/264c8a66-7bed-4eaf-86a8-81398297d2d2/Ian-Cox-Image-1-1.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/1606342405983-94704K6N8C1B600G3QBT/Wendy%2BBloom.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/b757b3b4-65ff-481a-82d7-d63a3e9ecdc8/Chris+Allio.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/93c1eede-3888-4dca-bee8-7e1f5b5119c8/Aaron+Mandel.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/0fa2d307-4c00-4bae-8c05-cd93c0888882/Jake+Headshot.png https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/467e5a50-98f4-4c00-9508-77603e00c9dc/Tiphanie+Duffy.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/7183b4fc-04b5-46ce-97d3-f8f5fb74d218/Travis+Head+Shot.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/4aff3a07-aa24-49cd-8e3a-f9f0ca644fef/Ryan%2BZwahlen.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/47d48674-dce2-4647-979d-a69a464636ef/sof+headshot.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/4d74042b-799a-4139-87f8-e2c32b6bd467/strickly+organic.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/4e1f1f21-a757-492a-915d-0d0aa7a2db1c/abracadabra-logo-1100px-1.png https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/c93a1a1f-cfd0-478a-ad22-89b76017153d/images.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/1622831454881-T87C879RLVE39BTA239R/889%2Blogo%2Btransparent%2Bbackground.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/9722d2de-c14f-4d1c-943d-726322f753d2/US-Bank-Logo.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/5b8b6136-2729-42cd-854c-495dfd57b5c7/Intel-logo-2022.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/20381533-fc26-4998-af28-583d35dd3764/Boeing_full_logo.svg.png https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/d7d35cb4-7f80-4f3c-8e3d-0f9f53765823/Worthy+Brewing.png https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/2adc81e2-36a7-4527-b9c4-50175d061c7c/OAC-logo.jpg https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/1d37bccd-c671-46ba-b4bb-f56ed9edd7ab/Screen+Shot+2024-04-30+at+12.47.50+PM.png https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/1611791083363-4BW4LGI4VZTIYXQGS96X/FYcZlkfw.jpg About - Our History The Central Oregon Symphony is a community-based orchestra, the success of which is grounded in the tremendous generosity of its members who volunteer their time and talent for the love of orchestral music. The ensemble was formed in 1967 as a part of the expanding Central Oregon Community College Fine Arts Department. From modest beginnings the orchestra has grown to become a major player in the local fine arts scene. The symphony celebrated its 50th season in 2016-2017. https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/1606342832586-4KR4RPVA2G7910N25PST/FtQsfhMA.jpg About https://www.cosymphony.com/concertsandtickets daily 0.75 2026-03-09 https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/a5a251e2-7fdc-4159-b604-383e0cd01f7e/YAC+2025+collage.png https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/399c6a78-14b3-4a07-90b0-25e62e7c75a4/9_horns.jpg Concerts & Tickets https://www.cosymphony.com/donate daily 0.75 2026-03-09 https://www.cosymphony.com/imagine-symphony-live daily 0.75 2024-06-13 https://www.cosymphony.com/faqs daily 0.75 2026-02-19 https://www.cosymphony.com/auditions daily 0.75 2022-02-17 https://images.squarespace-cdn.com/content/v1/5fb54c5bf3f3a90c67951173/1611948855741-4KU4PIRVDR6QWJJ9ELKC/BGxpHaRw.jpeg Auditions - Auditions The Central Oregon Symphony has an open audition process for all interested string players. Auditions are held on an "as needed" basis for new players, generally prior to the start of each new season, but occasionally during the course of the season. Interested string musicians can click on the link below that corresponds with their instrument to download the audition materials, or they can contact Michael Gesme at mgesme@cocc.edu or 541-383-7516 to have an audition packet sent by mail. The audition materials consist of orchestral excerpts and additional information about the process. Once a player has prepared the audition materials, they should contact the COS Personnel Manager, Gayle Hoagland (gaylehoagland@aol.com) or Michael (mgesme@cocc.edu) to request an audition time and one will be arranged as soon as is practical. Wind, brass, and percussion positions are currently all filled. However, we maintain an active sub list. If you would like to be considered for a wind, brass, or percussion substitute position, please send us a brief vita of your experience so we can add you to our roster and get you in contact with the section musicians of your instrument. 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